<h3>
Answer:</h3>
- 2(c +1/9c +1/9c -7) . . . or . . . 22c/9 -14
- $921.00
<h3>
Step-by-step explanation:</h3>
(a) The cost of one set of curtains, shade, and rods is the sum of the costs of these separate items:
... set cost = c + 1/9c + 1/9c -7 = (1 2/9)c -7
Then the cost of 2 sets is ...
... 2 × set cost = 2((1 2/9)c -7) = (2 4/9)c -14 = 22c/9 -14
(b) Putting 382.50 into this expression where "c" is, then doing the arithmetic, gives ...
... cost of 2 sets = 22·382.50/9 -14 = 8415/9 -14 = 935 -14 = 921 . . . . dollars
4:3, do 500÷4 which is 125 then do 125×3 which is 375 so 375 people own a flip phone and 875 people own a smart phone
Answer:
-1/4 is the least, 0.75 is second, and 1 1/2 is the greatest
Step-by-step explanation:
-1/4 is the least already because it is negative.
1 1/2 is really 1.5 so now compare 0.75 and 1.5.
1.5 is bigger therefore the order is :
-1/4, 0.75, 1 1/2
Answer: 2
Step-by-step explanation:
